#logo{width:25%;height:45px;float:left;margin: 0 auto; background-size:70% 70%;background-size:cover;padding-top:8px;
    margin: 0px; text-align: center;}
#personPhoto{width:100px;height:100px;float:center;background:url("person.jpg") no-repeat center;margin: 0 auto; background-size:100% 100%;background-size:cover;}
#daohang{width:75%;height:80px;background-color:rgba(0,0,165,1);margin: 0 auto;float:right}

#centerPanel{width:100%;height:100%;
    margin-left:0; margin-right:0px;float:center; background-size:100% 100%;background-size:100% auto;
    margin-top:200px;
    text-align:center;
}

#centerPanel2{width:100%;height:100%;
    margin-left:0; margin-right:0px;float:center; background-size:100% 100%;background-size:100% auto;
    margin-top:50px;
    text-align:center;
}
#MainPanel{width:72%;height:800px;padding-left:5px;margin: 0 auto;float:right; background-color:#D2E9E7;background-size:100% 100%;background-size:contain;z-index:0;}

#loginPanel{width:470px;height:370px;;;padding-left:5px;margin: 0 auto;float:right;background-color:white;
    margin-right:150;
    margin-top:150px;
    padding-top:60px;}

#centerPanel11{width:100%;height:650;background:url("blue.jpg") no-repeat;
    margin-left:0; margin-right:0;float:left; background-size:100% 100%;background-size:100% auto;
    margin-top:0px;}


#word_panel{width:45%;height:300px;float:right;}
#us{width:80%;height:550px;margin:0 auto;;background-color:rgba(255,255,255,0.5);}



.input_control{
    width:360px;
    margin:20px auto;
}

.input_control2{
    width:700px;
    margin:20px auto;
}


.input_control3{
    width:700px;
    height: 300px;
    margin:20px auto;
}

.input_control4{
    width:40px;
    height: 28px;
    margin:10px auto;
}

textarea{
    box-sizing: border-box;
    text-align:left;
    font-size:1.4em;
    height:2.7em;
    border-radius:4px;
    border:1px solid #c8cccf;
    color:#6a6f77;
    -web-kit-appearance:none;
    -moz-appearance: none;
    display:block;
    outline:0;
    padding:0 1em;
    text-decoration:none;
    width:100%;
    height :300px;
    resize:none;
}


input[type="text"],#btn1,#btn2{
    box-sizing: border-box;
    text-align:left;
    font-size:1.4em;
    height:2.7em;
    border-radius:4px;
    border:1px solid #c8cccf;
    color:#6a6f77;
    -web-kit-appearance:none;
    -moz-appearance: none;
    display:block;
    outline:0;
    padding:0 1em;
    text-decoration:none;
    width:100%;
    height :50px;
}

input[type="submit"] {
    -moz-user-select: none;
    background-color: #F5F5F5;
    background-image: -moz-linear-gradient(center top , #F5F5F5, #F1F1F1);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 2px 2px 2px 2px;
    color: #ffffff;
    cursor: default;
    font-family: arial,sans-serif;
    font-size:1.4em;
    font-weight: bold;
    height: 50px;
    line-height: 20px;
    background-color:rgb(0,130,255);
    min-width: 360px;
    padding: 0 0px;
    text-align: center;
}
input[type="submit"]:hover {
    background-color:rgb(0,75,255);
    color: #ffffff;
    background-image: -moz-linear-gradient(center top , #F8F8F8, #F1F1F1);
    border: 1px solid #C6C6C6;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);

}
input[type="submit"]:focus {
    border: 1px solid #4D90FE;
    outline: medium none;
}

button {
    -moz-user-select: none;
    background-color: #F5F5F5;
    background-image: -moz-linear-gradient(center top , #F5F5F5, #F1F1F1);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 2px 2px 2px 2px;
    color: #ffffff;
    cursor: default;
    font-family: arial,sans-serif;
    font-size:1.2em;
    font-weight: bold;
    height: 30px;
    line-height: 21px;
    background-color:rgb(0,130,255);
    min-width: 80px;
    padding: 0 0px;
    text-align: center;
}
button:hover {
    background-color:rgb(0,75,255);
    color: #ffffff;
    background-image: -moz-linear-gradient(center top , #F8F8F8, #F1F1F1);
    border: 1px solid #C6C6C6;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);

}
button:focus {
    border: 1px solid #4D90FE;
    outline: medium none;
}


input[type="reset"] {
    -moz-user-select: none;
    background-color: #F5F5F5;
    background-image: -moz-linear-gradient(center top , #F5F5F5, #F1F1F1);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 2px 2px 2px 2px;
    color: #ffffff;
    cursor: default;
    font-family: arial,sans-serif;
    font-size:1.4em;
    font-weight: bold;
    height: 50px;
    line-height: 20px;
    background-color:rgb(0,130,255);
    min-width: 360px;
    padding: 0 0px;
    text-align: center;
}
input[type="reset"]:hover {
    background-color:rgb(0,75,255);
    color: #ffffff;
    background-image: -moz-linear-gradient(center top , #F8F8F8, #F1F1F1);
    border: 1px solid #C6C6C6;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);

}
input[type="reset"]:focus {
    border: 1px solid #4D90FE;
    outline: medium none;
}


input[type="text"]:focus{
    border:1px solid #ff7496;
}


#photo2{width:50%;height:400px;float:left;background:url("img/img5.jpg")no-repeat center center; background-size:100% 100%;background-size:contain;}
.font-yahei {
    font-family:‘Microsoft YaHei‘,Tahoma;
    font-size :20px;
    color:white;
}


.font-yahei2 {
    font-family:‘Microsoft YaHei‘,Tahoma;
    font-size :30px;
    bold;
    color:black;
}

.font-yahei3 {
    font-family:‘Microsoft YaHei‘,Tahoma;
    font-size :21px;
    bold;
    color:black;
}

.font-yahei1 {
    font-family:‘Microsoft YaHei‘,Tahoma;
    font-size :20px;
    color:white;
}




/* 程序名称：level2_menu.css
   作用对象：edu_10_2_6.html*/
#menu{  /* 定义外层图层样式*/
    padding-left: 0px;
    margin: 0 auto;
    text-align: center;
    width: 100%;
    height: 50px;
    background: #000000;

    z-index:9999;
}
#menu ul{/*考虑到不同浏览器兼容性，去除列表项前的符号*/
    margin: 0px;
    padding: 0px;
}
#submenu{  /*定义存放子菜单的图层样式*/
    width: 900px;  /* 不要为100% */
    height: 28px;
    text-align: center;
    position: relative;
}
#menu ul li {  /*定义主菜单样式*/
    height: 50px;
    width: 115px;
    list-style: none;  /*去除列表项符号*/
    float: left;      /*列表项向左浮动 */
    display: inline;   /*列表项为行内显示*/
    font: 0.9em Arial, Helvetica, sans-serif;
    text-align: center;

}


#MainPanel ol li{

    padding-left:1px;list-style: none;  /*去除列表项符号*/

}


ul li a {     /*定义主菜单中超链接样式*/
    color: #FFF;
    width: 114px;
    margin: 0px;
    padding: 0px 0px 0px 1px;
    text-decoration: none;
    display: block;      /*超链接以块方式显示 */
    background: #000000;
    line-height: 50px;


}
ul li #submenu ul li {  /*定义子菜单中列表项的高度，与主菜单不同 */
    height: 25px;
}
ul li #submenu ul li a {  /*定义子菜单中超链接的样式 */
    background: #000000;
    line-height: 40px;
    text-decoration: none;
}
ul li a:hover{  /*定义主菜单鼠标滑过时的样式 */
    background: #666;

}
ul li #submenu{  /*定义子菜单初始状态为不显示 */
    display: none;/*visibility: hidden;*/
}
#submenu ul li{   /*定义子菜单中列表项的样式 */
    height: 24px;
    width: 113px;
    list-style: none;
    float: left;
    display: inline;
    font: 0.8em Arial, Helvetica, sans-serif;
    text-align: center;
}
ul li:hover #submenu{  /* 主菜单鼠标滑过时显示子菜单*/
    display: block;/*visibility: visible;*/
}
ul li #submenu ul li a:hover{
    background: #333;/* 子菜单鼠标滑过时指定新的背景颜色*/
}


#wrap{
    padding-left:20px;
    padding-top:20px;
    margin-top:100px;
    margin-right:150px;
    width:415px;
    height:450px;
    background-color:white;
    float:right;
}

#result{

    float:left;
    height:60px;
    width:390px;
    border:solid 1px;
    margin-bottom:1px;

    background-color:white;
}

#op{

    height:310px;
    width:390px;



}
/* Table Head */
table
{
    border-collapse: collapse;
    margin: 0 auto;
    text-align: center;
}
table td, table th
{
    border: 1px solid #cad9ea;
    color: #666;
    height: 30px;
}
table thead th
{
    background-color: #CCE8EB;
    width: 100px;
}
table tr:nth-child(odd)
{
    background: #fff;
}
table tr:nth-child(even)
{
    background: #F5FAFA;
}
